An American friend of mine just sent this to her congresswoman:
Dear Congresswoman Tsongas,
I am writing to you as a concerned American citizen who is an active member of the international community. With the recent electoral upheaval in Iran, there are many people, many friends of mine, who are caught between a rock and a hard place. They do not necessarily still live in Iran, but love for their family, country, and heritage is a huge part of their identity.
The main fear they have is that anything other than a course of neutrality by individual countries could very easily forment further bloodshed against civilians in an attempt to control protests, display power, and cultivate fear. President Obama has so far done an excellent job of maintaining neutrality, but it is concerning that various members of congress want to take a more hard-line stance, and are haranguing the president for not having done so.
As your constituent, Congresswoman Tsongas, I am asking you to please do what you can to maintain official US neutrality toward the current situation in Iran, and please do not support any bills that would involve US interests directly in this matter.